Spontaneous squeezing of a vortex in an optical lattice (5 pages)

Vortex configurations of bosons in an optical lattice (5 pages)

Pinning and collective modes of a vortex lattice in a Bose-Einstein condensate (14 pages)

Vortex lattice of a Bose-Einstein condensate in a rotating anisotropic trap (12 pages)

Confinement control by optical lattices (12 pages)

Asymptotic symmetries in an optical lattice (3 pages)

Feshbach resonances in an optical lattice (4 pages)